Home / 9,053,761.62-13,580,646.12-2,230,467.56

Finding the Fourth Proportional to 9,053,761.62, 13,580,646.12 and 2,230,467.56

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Solution

The fourth proportional to 9,053,761.62, 13,580,646.12 and 2,230,467.56 is: 3,345,702.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,053,761.62 : 13,580,646.12 = 2,230,467.56 : x
  2. Step 2: Convert to fraction form
    9,053,761.62/13,580,646.12 = 2,230,467.56/x
  3. Step 3: Cross multiply
    9,053,761.62x = 13,580,646.12 × 2,230,467.56
  4. Step 4: Simplify right side
    9,053,761.62x = 30,291,190,546,596.64
  5. Step 5: Solve for x
    x = 30,291,190,546,596.64/9,053,761.62
  6. Step 6: Final answer
    x = 3,345,702.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.